轻质原油 csc crude light oil: 中钢粗轻油light crude oil: 轻原油; 轻质原油light crude: 轻油; 轻质原油crude oil: 毛油; 原石油; 原油topped crude (= topped crude oil): 蒸余原油下载手机词典可随时随地查词查翻译